WO2018021690A1 - Système de traitement de l'eau de ballastage pour petits et anciens navires - Google Patents

Système de traitement de l'eau de ballastage pour petits et anciens navires Download PDF

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Publication number
WO2018021690A1
WO2018021690A1 PCT/KR2017/006388 KR2017006388W WO2018021690A1 WO 2018021690 A1 WO2018021690 A1 WO 2018021690A1 KR 2017006388 W KR2017006388 W KR 2017006388W WO 2018021690 A1 WO2018021690 A1 WO 2018021690A1
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WO
WIPO (PCT)
Prior art keywords
ballast water
main body
water treatment
ballast
seawater
Prior art date
Application number
PCT/KR2017/006388
Other languages
English (en)
Korean (ko)
Inventor
박규원
김성태
이해돈
이익환
이성민
Original Assignee
(주) 테크로스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 테크로스 filed Critical (주) 테크로스
Publication of WO2018021690A1 publication Critical patent/WO2018021690A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

Definitions

  • the present invention relates to ballast water treatment systems, and more particularly to ballast water treatment systems for small and aging vessels.
  • ballast water is introduced into the ship to improve the balance, safety and maneuvering performance of the ship. Done.
  • ballast water is filled into a ship from a port through a ballasting operation, and discharged into a new port through a deballasting operation.
  • the release of marine organisms and pathogens contained in ballast water carried from remote locations is not only harmful to the new environment, but can also be dangerous to both humans and animals in new ports.
  • non-natural marine life into new ecosystems can have destructive effects on natural flora and fauna that do not have natural defenses against new species.
  • harmful bacterial pathogens such as cholera may be present in the original ports. These pathogens can multiply in the ballast tanks over time, causing disease in the areas where they are released.
  • the International Maritime Organization has established agreements on the management of ballast water and sediment in ships. Accordingly, the ships are to sterilize the ballast water during ballasting or deballasting.
  • the treatment of the ballast water uses a method of electrolytically dissolving the ballasted or deballasted ballast water to generate TRO (sterilicide) or injecting a fungicide directly into the ballasted or deballasted ballast water.
  • Korean Patent Laid-Open Publication No. 10-2009-0085728 discloses a ballast water treatment apparatus that sterilizes ballast water by electrolyzing ballast water flowing into a ballast tank to generate chlorine ions (sterilizers).
  • Korean Patent Publication No. 10-2010-0057644 discloses a ballast water treatment method and system for supplying chlorine to ballast water introduced into a ballast tank to sterilize the ballast water.
  • ballast water may use UV sterilization technique or morning treatment technique.
  • the ballast water treatment apparatus (BWMS) using such an electrolysis method, a chemical injection method, a UV sterilization method or an ozone treatment method should be equipped with a considerable size and expensive equipment such as an electrolysis device or a chemical injection / mixing device.
  • BWMS ballast water treatment apparatus
  • the present invention has been invented to solve the above problems, ship ballast water treatment apparatus is installed in a common place such as a port or barge, instead of installing the ballast water treatment apparatus directly to the vessel, the ballast water treatment apparatus only at the time of ballasting and deballasting work It is an object of the present invention to provide a ballast water treatment system for small and old ships that can be used.
  • the present invention has an inlet for inflow of seawater or ballast water, and an outlet for discharging seawater or ship ballast water introduced through the inlet, and is installed in a nearby sea structure of the port or harbor. main body; A biological killing device embedded in the main body and killing the organisms contained in the seawater introduced from the inlet; And a control device for controlling the operation of the ballasting pump, the valves, and the biological killing device embedded in the main body.
  • the apparatus may further include a neutralization treatment device built in the main body and neutralizing the ballast water discharged through the discharge port during the deballasting operation.
  • a neutralization treatment device built in the main body and neutralizing the ballast water discharged through the discharge port during the deballasting operation.
  • the biological killing device when the biological killing device is broken, it is characterized in that it further comprises a bypass passage for discharging the untreated vessel ballast water to the outside of the main body.
  • the inlet of the main body is introduced into the seawater and the outlet of the main body is connected to the ballast tank of the vessel, characterized in that the seawater is stored in the ballast tank of the vessel via the biological killing device of the main body do.
  • the inlet of the main body is connected to the ballast tank of the ship, and the outlet of the main body is characterized in that discharged ballast water stored in the ballast tank of the ship to the sea.
  • the biological killing device is characterized in that it comprises at least one of an electrolysis device, a UV sterilizing device, an ozone sterilizing device and an oxidizing agent input device.
  • ballast water treatment unit directly in a port or a nearby sea without needing to install a ballast water treatment apparatus directly in a small vessel or a costly aging vessel in which a ballast water treatment apparatus is not directly installed in a vessel. It can be prepared to perform the ballasting and deballasting of the vessels.
  • FIG. 1 is a configuration diagram schematically showing a ballast water treatment system for small and old ships according to the present invention
  • FIG. 2 is a schematic view showing a ballast water treatment system for small and old ships according to the present invention at the time of ballasting operation
  • FIG. 3 is a schematic diagram showing a ballast water treatment system dedicated to small and old ships in accordance with the present invention during the deballasting operation.
  • ballast water treatment system dedicated to small and old ships according to the present invention.
  • terms referring to the components of the present invention are named in consideration of the function of each component, and should not be understood as a meaning of limiting the technical components of the present invention. Will be.
  • FIG. 1 is a schematic view showing a ballast water treatment system dedicated to small and old ships according to the present invention
  • Figure 2 is a schematic view showing a ballast water treatment system dedicated to small and old ships according to the present invention during ballasting operation
  • 3 is a configuration diagram schematically illustrating a ballast water treatment system for small and old ships according to the present invention during the deballasting operation.
  • the ballast water treatment system dedicated to small and aging vessels according to the present invention is to kill the ballast water from the outside of the vessel without killing the ballast water in the interior of the vessel, the main body 100, the biological killing device 110, and the control device 120.
  • the main body 100 of the ballast water treatment system for small and aging ships is installed as a structure fixed on the sea near the port or the port, not inside the ship.
  • the body 100 may be installed as an infrastructure in a port or installed on a barge floating at sea.
  • the main body 100 includes an inlet port 101 through which seawater or ballast water flows in, and a discharge port 102 that discharges seawater or ballast water introduced through the inlet 101.
  • the biological killing device 110 is embedded in the main body 100 and serves to kill the organisms contained in the seawater introduced from the inlet 101.
  • the biokilling device 110 may be an electrolysis device that electrolyzes seawater to generate an oxidant, and kills the organisms of the introduced seawater using the generated oxidant.
  • the biological killing device 110 may be an oxidizing agent input device to directly kill the organism by injecting the oxidant directly into the introduced seawater.
  • the biological killing device 110 may be a UV sterilizing device or an ozone sterilizing device for killing the organisms contained in the introduced seawater.
  • the control device 120 is embedded in the main body 100, inflows and discharges ballast water to perform ballasting or deballasting, and to kill the organisms contained in the seawater. It controls the operation of various parts.
  • the control device 120 is the biological killing device 110 described above, a ballasting pump (not shown) installed on the inlet 101 side of the main body 100, the neutralization processing unit 130, which will be described later, the main body 100 Controls the operation of the power supply unit 140 for supplying power to the various valves and components built in the).
  • ballast water treatment system for small and aging vessels is built in the main body 100, through the ballast water (biological killing device 110) discharged through the discharge port 102 during the deballasting operation
  • neutralization treatment device 130 may be further neutralized by adding a neutralizing agent to the ballast water into which the oxidant is added.
  • the ballast water treatment system for small and old ships may further include a bypass flow path 103 at one side of the inlet 101 of the main body 100.
  • the bypass flow path 103 is a ballast water main body 100 so that the unprocessed ballast water does not flow into the ballast tank 210 of the vessel 200, when the biological killing device 110 is broken during the ballasting operation It serves to discharge to the outside.
  • the ballast tank 210 of the vessel 200 is connected to the outlet 102 of the main body 100, the inlet ( 101 is connected to the sea to pump sea water.
  • the seawater is introduced into the biological killing device 110 through the inlet 101, the seawater treated by the biological killing device 110 is passed through the discharge port 102 vessel 200 ) Is stored in the ballast tank (210).
  • the ballast tank 210 of the vessel 200 may be configured as the main body 100. It is connected to the inlet 101, the outlet 102 of the main body 100 is connected to the sea so as to discharge the ballast tank 210 ballast water.
  • the ballast water stored in the ballast tank 210 is discharged to the sea through the inlet 101 and the outlet 102.
  • the ballast water discharged to the sea from the ballast tank 210 of the vessel 200 is neutralized by the neutralization treatment device 130 inside the main body 100 and then discharged to the sea.
  • ballast water treatment system dedicated to the small and old ships according to the present invention when used, ships that do not have a ballast water treatment system installed, for example, a small vessel or an old vessel of 5,000 to 8,000 tons or less, may have a harbor.
  • a ballasting operation or a deballasting operation may be performed by moving to a ballast water treatment system for small and old ships according to the present invention installed in a nearby sea.
  • ballast water treatment device directly in a small ship or a costly old ship in which it is difficult to install the ballast water treatment device directly on the ship. Can perform their ballasting and deballasting tasks.
  • an electrolysis device is used for ballasting, but a UV sterilizer may be used for deballasting untreated ballast water.
  • a UV sterilizer may be used for deballasting untreated ballast water.
  • the ballasting or deballasting work of the ship is preferably used by the ballasting pump installed in the ship and the ballasting pump of the main body 110 installed on the land or offshore structure.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

La présente invention concerne un système de traitement d'eau de ballastage pour petits et anciens navires, le système comprenant : un corps principal installé dans un port ou sur une structure en mer à proximité d'un port ; un dispositif d'extermination d'organismes construit dans le corps principal pour exterminer des organismes contenus dans l'eau de mer entrante ; et un dispositif de commande pour commander le fonctionnement d'une pompe de ballastage, de vannes et du dispositif d'extermination d'organismes construit dans le corps principal, de telle sorte qu'il n'est pas nécessaire d'installer un dispositif de traitement d'eau de ballastage de navire directement sur un petit navire où il est difficile d'installer à bord le dispositif de traitement d'eau de ballastage de navire ou un ancien navire qui devrait supporter une charge de coût pour installer à bord le dispositif de traitement d'eau de ballastage de navire, et il est possible d'établir une base de traitement d'eau de ballastage de navire au niveau d'un port ou en mer et d'effectuer des opérations de ballastage et de déballastage pour des navires.
PCT/KR2017/006388 2016-07-28 2017-06-19 Système de traitement de l'eau de ballastage pour petits et anciens navires WO2018021690A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0096391 2016-07-28
KR20160096391 2016-07-28

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Publication Number Publication Date
WO2018021690A1 true WO2018021690A1 (fr) 2018-02-01

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PCT/KR2017/006388 WO2018021690A1 (fr) 2016-07-28 2017-06-19 Système de traitement de l'eau de ballastage pour petits et anciens navires

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114229970A (zh) * 2021-12-09 2022-03-25 交通运输部天津水运工程科学研究所 船舶压载水上岸接收、处理及回用***

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130108764A (ko) * 2012-03-26 2013-10-07 대우조선해양 주식회사 밸러스트수 처리장치가 필요없는 선박
US20150291459A1 (en) * 2012-10-23 2015-10-15 Sunbo Industries Co., Ltd. Ship ballast water treatment system
KR20150122003A (ko) * 2014-04-22 2015-10-30 삼성중공업 주식회사 밸러스트수 처리 장치
KR20160079343A (ko) * 2014-12-26 2016-07-06 현대중공업 주식회사 평형수 서비스 전용 선박
KR20160086633A (ko) * 2015-01-12 2016-07-20 선보공업주식회사 디발라스트시에 살균 및 중화동작을 하는 선박평형수 처리 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130108764A (ko) * 2012-03-26 2013-10-07 대우조선해양 주식회사 밸러스트수 처리장치가 필요없는 선박
US20150291459A1 (en) * 2012-10-23 2015-10-15 Sunbo Industries Co., Ltd. Ship ballast water treatment system
KR20150122003A (ko) * 2014-04-22 2015-10-30 삼성중공업 주식회사 밸러스트수 처리 장치
KR20160079343A (ko) * 2014-12-26 2016-07-06 현대중공업 주식회사 평형수 서비스 전용 선박
KR20160086633A (ko) * 2015-01-12 2016-07-20 선보공업주식회사 디발라스트시에 살균 및 중화동작을 하는 선박평형수 처리 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114229970A (zh) * 2021-12-09 2022-03-25 交通运输部天津水运工程科学研究所 船舶压载水上岸接收、处理及回用***
CN114229970B (zh) * 2021-12-09 2023-11-28 交通运输部天津水运工程科学研究所 船舶压载水上岸接收、处理及回用***

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